Small-time criminal Ross Murdock has the choice of prison or volunteering for "Operation Retrograde," a secret research project searching the past for the source of the alien technology the Russians are using

A group of children and a "spirit" go back through time to discover the beginnings of Halloween

He lived in the dark ages of the future. In a loveless world he dared to love the woman of his choice. In an age that had lost all trace of science and civilization he had the courage to seek and find knowledge. But these were not the crimes for which he would be hunted. In a future where there is no love, no science, and everyone is equal and of one entity, one man defies the group to be his own person. That is a serious offense. Written with all...

Meg Murry, her brother Charles Wallace, and their friend Calvin O'Keefe become involved with unearthly strangers and a search for Meg's father, who has disappeared while engaged in secret work for the government.

The Fiery Cross is the fifth book in a series written by Diana Gabaldon about Clare Fraser, who can travel through time by touching stones (think Stonehenge). The first time she time traveled, it was an accident. She traveled two-hundred years backward to the 1740s and met the love of her life, Jamie Frasier, a Scottish highlander. Their love story has developed through out each of the books as Gabaldon details the historical setting that surrounds...

Powerful forces seem to control a woman from birth.

When thirteen-year-olds Jonah and Chip, who are both adopted, learn they were discovered on a plane that appeared out of nowhere, full of babies with no adults on board, they realize that they have uncovered a mystery involving time travel and two opposing forces, each trying to repair the fabric of time

"To save the future, she must return to the beginning. Three years after her best friend Peggy went missing, Harper Starling is lost. Lost in her dead-end job, lost in her grief. All she has are regrets and reruns of her favorite science fiction show, Infinite Odyssey. Then Peggy returns and demands to be taken to the Argonaut, the fictional main character of Infinite Odyssey. But the Argonaut is just that... fictional. Until the TV hero himself appears...

In 1772, the rift between Britain and its American colonies has put a frightening word into the minds of all concerned: revolution. Violence has already reared its ugly head in rural North Carolina, as cabins have been burned to the ground. To preserve the colony for King George III, the governor pleads with Jamie to bring the people together and restore peace. But Jamie has the privilege, although some might call it a burden, of knowing that war...

"In this classic satirical novel, published in 1889, Hank Morgan, a supervisor in a Connecticut gun factory, fall unconscious after being whacked on the head. When he wakes up he finds himself in Britain in 528 -- where he is immediately captured, hauled back to Camelot to be exhibited before the knights of King Arthur's Round Table, and sentenced to death. Things are not looking good. But Hank is a quick-witted and enterprising fellow, and in the...